SpongeBob SquarePants and Johnny Test Crossovers
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The Foreign Attack by Electron55 reviews
Characters from other shows try to destroy Dukey, Mary, Susan, and especially Johnny. This is a crossover of more than two different shows, not just a Johnny Test and SpongeBob SquarePants crossover.
Rated: K+ - English - Humor - Chapters: 1 - Words: 2,450 - Reviews: 2 - Published: 12/11/2016 - SpongeBob, Patrick, Johnny T., Dukey - Complete
Rock Bottom Johnny by Electron55 reviews
Johnny, Dukey, Susan, and Mary transport themselves to Rock Bottom and try to help SpongeBob get out of Rock Bottom.
Rated: K - English - Chapters: 3 - Words: 3,053 - Reviews: 4 - Favs: 1 - Follows: 1 - Updated: 8/17/2016 - Published: 8/14/2016